Change PDF page dimensions to standard paper sizes (A4, Letter, Legal) or set custom values. Live preview, batch resize, aspect ratio lock. 100% private browser-based processing.
Drag and drop your PDF file into the area below, or click the button to browse your computer. All resizing happens in your browser, your file never leaves your device.
PDFs sometimes arrive at the wrong page size: too big for a standard binder, too small for a submission form, or mismatched with another file you are merging. This tool resizes PDF pages to standard or custom dimensions.
Choose a preset such as Letter, Legal, A4, or A3, or enter custom width and height.
Select from common print sizes or define your exact page dimensions.
Scale content proportionally to the new size, or stretch to fill when the target ratio differs.
This tool works directly on your PDF file and keeps everything in your browser.
Drag your PDF file onto the upload area or click to browse. The tool reads the document instantly and shows a preview.
The tool remembers your last settings. Review the options shown, change anything you need, or keep the sensible defaults for a quick result.
Click the action button to process your file. When it finishes, download the updated PDF straight to your device.
All files are processed locally in your browser. Nothing is uploaded to our servers. Your documents stay on your device and are never accessible to us or anyone else. You can verify this by disconnecting from the internet after the page loads — the tool will still work perfectly.